I've added 10 new chips from Washington. They are:

.50 & $25 Double Eagle, Chewelah, WA
$1, $5 & $25 Legends Casino, Toppenish, WA
.50, $5 & $25 Spokane Indian Bingo & Casino, Chewelah, WA
.50 & $25 Two Rivers Casino, Hunters, WA